Schneier on Security

MAY 12, 2020

The attack requires physical access to the computer, but it's pretty devastating : On Thunderbolt-enabled Windows or Linux PCs manufactured before 2019, his technique can bypass the login screen of a sleeping or locked computer -- and even its hard disk encryption -- to gain full access to the computer's data. Intel responds.

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Firmware Manufacturing Encryption Hacking 270

Security Affairs

AUGUST 31, 2021

Recently emerged LockFile ransomware family LockFile leverages a novel technique called intermittent encryption to speed up encryption. Sophos researchers discovered that the group is now leveraging a new technique called “intermittent encryption” to speed up the encryption process.

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Schneier on Security

MARCH 3, 2020

There's a vulnerability in Wi-Fi hardware that breaks the encryption : The vulnerability exists in Wi-Fi chips made by Cypress Semiconductor and Broadcom, the latter a chipmaker Cypress acquired in 2016. Eset has named the vulnerability Kr00k, and it is tracked as CVE-2019-15126.

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Wireless Manufacturing Encryption Hacking 271

Troy Hunt

JANUARY 10, 2018

Which brings us back to Aadhaar and some rather unpleasant headlines of late, particularly the likes of The World's Largest Biometric ID System Keeps Getting Hacked. They claim that they're hack-proof. But claiming the service is "hack-proof", that's something I definitely have an issue with. Can you prove otherwise?

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Hacking Government Encryption Risk 279

Security Affairs

DECEMBER 26, 2024

The experts pointed out that this Mirai variant has been modified to use improved encryption algorithms. Hardware manufacturers do not always issue patches for retired devices, and the manufacturer itself may sometimes be defunct. TheMiraivariant incorporates ChaCha20 and XOR decryption algorithms. ” concludes the report.

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Manufacturing Malware Firmware IoT 88

Hacker's King

NOVEMBER 16, 2024

How the Hack Works Many modern cars, including those from Kia, use telematics systems that connect to mobile apps and cloud-based services for convenience features like remote start or door unlocking. The company is working on updating its software and strengthening encryption to protect against unauthorized access.

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Security Affairs

NOVEMBER 1, 2021

Researchers demonstrated how crooks could hack Diebold Nixdorf’s Wincor Cineo ATMs to bypass black-box attack protections and withdraw cash. Wincor is currently owned by ATM manufacturer giant Diebold Nixdorf. An attacker without encryption keys cannot withdraw money.

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Security Affairs

DECEMBER 4, 2021

. “The FBI has identified, as of early November 2021 that Cuba ransomware actors have compromised at least 49 entities in five critical infrastructure sectors, including but not limited to the financial, government, healthcare, manufacturing, and information technology sectors.” SecurityAffairs – hacking, ransomware).

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Security Affairs

FEBRUARY 26, 2020

A high-severity hardware vulnerability, dubbed Kr00k , in Wi-Fi chips manufactured by Broadcom and Cypress expose over a billion devices to hack. Cybersecurity researchers from ESET have discovered a new high-severity hardware vulnerability, dubbed Kr00k , that affects Wi-Fi chips manufactured by Broadcom and Cypress.

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Hot for Security

JUNE 2, 2021

In the early days of ransomware things were fairly simple: malware would infect your company’s infrastructure, encrypting your valuable data with a secret key that was only known to your attackers. To launch their new website, the source code from a hacked video game manufacturer was put up for auction on the Payload Bin website.

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Encryption Ransomware Backups Hacking 138

Security Affairs

FEBRUARY 11, 2025

“They allegedly used the Phobos malware to encrypt information on the networks, blocking the companies from accessing the data unless a ransom was paid and a decryption key was provided by the gang. Generation of target list of extensions and folders to encrypt. ” reported the website Nation Thailand.

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Security Affairs

MARCH 13, 2025

As of February 2025, Medusa developers and affiliates have impacted over 300 victims from a variety of critical infrastructure sectors with affected industries including medical, education, legal, insurance, technology, and manufacturing.” The attackers are also spotted manually disabling and encrypting virtual machines.

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Security Affairs

JANUARY 8, 2024

“According to this and other leaked documents, the Department of Defence purchased technology for the Air Force’s encrypted communications. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs – hacking, Swiss Air Force) ” reported the SwissInfo website.

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Security Affairs

JANUARY 5, 2024

The ransomware was involved in attacks aimed at technology and healthcare, defense contractors, educational institutions, manufacturers, companies across Europe, the United States, and Canada. To each encrypted file, it appends a randomized nine-digit hexadecimal number as an extension.

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CyberSecurity Insiders

APRIL 27, 2023

Intel gave permission to Google to hack its servers operating on its new security hardware product dubbed “Trust Domain Extensions” (TDX). On the other hand, this is not new to the web search giant, as it often involves in projects that let its engineers hack into the products developed by chipmakers for actionable insights.

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Hacking Manufacturing Engineering Encryption 106

The Last Watchdog

DECEMBER 3, 2018

Related: Uber hack shows DevOps risk. The Starwood hack appears to come in second in scale only to the 2013 Yahoo breac h, which affected as many as 3 billion accounts, while a subsequent Yahoo breach also hit 500 million accounts. In 2014, a JP Morgan Chase hack exposed 76 million households.

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Hacking eCommerce Authentication Social Engineering 157

Security Affairs

MARCH 12, 2025

The malware kills previous instances, deletes itself to evade detection, reads system configuration files, and establishes an encrypted C2 channel on port 82. It processes encrypted data over a RAW socket, limiting further analysis. The shell module enables backdoor access for data exfiltration and persistence.

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IoT Malware Encryption DDOS 72

Security Affairs

NOVEMBER 13, 2024

In the most recent campaign, the group targeted organizations in the communications, manufacturing, utility, transportation, construction, maritime, government, information technology, and education sectors. It intercepts credentials by hooking into Versa’s “setUserPassword” method, encrypting and storing them on disk.

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VPN Government Malware Manufacturing 121

Security Affairs

SEPTEMBER 20, 2020

manufacturer of high-performance fiber lasers for diverse applications and industries was hit by a ransomware attack that disrupted its operations. IPG Photonics manufactures high-performance fiber lasers, amplifiers, and laser systems for diverse applications and industries. SecurityAffairs – hacking, IPG Photonics).

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The Security Ledger

JANUARY 14, 2022

The post Spotlight: ShardSecure on Protecting Data At Rest Without Encryption appeared first on The Security Ledger with Paul F. Encryption tools for securing that data are widely available, but they come with costs both in management overhead and in speed of access. Click the icon below to listen. Spotlight: COVID Broke Security.

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Security Affairs

AUGUST 8, 2020

Wi-Fi chips manufactured by Qualcomm and MediaTek are impacted by vulnerabilities similar to the Kr00k issue disclosed early this year. Earlier this year, experts from ESET disclosed the Kr00k , a new high-severity hardware vulnerability, that affects Wi-Fi chips manufactured by Broadcom and Cypress. SecurityAffairs – hacking, Kr00k).

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Wireless Encryption Manufacturing Advertising 145

Security Affairs

FEBRUARY 28, 2025

Unfortunately, manufacturers often sell older OS versions as newer ones. Vo1d botnet has enhanced its stealth and resilience with RSA encryption to secure communication, preventing C2 takeover. Follow me on Twitter: @securityaffairs and Facebook and Mastodon Pierluigi Paganini ( SecurityAffairs hacking, botnet)

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Antivirus Firmware Encryption Manufacturing 63

Security Affairs

MARCH 22, 2019

Security firm Clever Security discovered that heart defibrillators manufactured by Medtronic are affected by two serious vulnerabilities. “The Conexus telemetry protocol utilized within this ecosystem does not implement encryption. The Conexus telemetry protocol doesn’t implement encryption to secure communications.

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Hacking Advertising Wireless Encryption 111

Security Affairs

DECEMBER 7, 2020

Electronics contract manufacturer Foxconn is the last victim of the DoppelPaymer ransomware operators that hit a Mexican facility. The hackers also claim to have stolen unencrypted files before encrypting the targeted systems. The hackers also claim to have stolen unencrypted files before encrypting the targeted systems.

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Ransomware Manufacturing Encryption Hacking 117

Security Affairs

OCTOBER 10, 2018

Millions of Xiongmai video surveillance devices can be easily hacked via cloud feature, a gift for APT groups and cyber crime syndicates. Xiongmai hereinafter) that are open to hack. Security Affairs – Xiongmai, hacking ). The flaws could be exploited to spy on camera feeds of unaware users. Who controls these servers?

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Surveillance Hacking Firmware Manufacturing 108

Security Affairs

AUGUST 29, 2021

The name of the sportswear manufacturer Puma appeared on the dark web marketplace of stolen data Marketo, threat actors claim to have stolen 1 GB of data from the company. SecurityAffairs – hacking, FIN8). The ad on Marketo claims to have about 1GB of data stolen from the company that are now auctioned to the highest bidder. .

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Manufacturing Data breaches Encryption Hacking 134

Security Affairs

MARCH 31, 2019

Experts at Skylight Cyber were able to extract the MAC addresses used by attackers in the Operation ShadowHammer hack by reverse engineering the offline tool released by Kaspersky. Below are statistics of related NIC manufacturers, #ASUS , #Intel and #AzureWave account for the most part. Pierluigi Paganini.

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Hacking Advertising Manufacturing Engineering 110

Security Affairs

NOVEMBER 19, 2023

Phobos variants are usually distributed by the SmokeLoader , but in 8Base campaigns, it has the ransomware component embedded in its encrypted payloads. The group has been active since March 2022, it focused on small and medium-size businesses in multiple industries, including finance, manufacturing, business services, and IT.

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Security Affairs

MAY 22, 2024

The digital imaging products manufacturer OmniVision disclosed a data breach after the 2023 ransomware attack. In 2023, the imaging sensors manufacturer was the victim of a Cactus ransomware attack. In early January, the Cactus ransomware group claimed to have hacked Coop, one of the largest retail and grocery providers in Sweden.

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Data breaches Ransomware Manufacturing Encryption 133

Security Affairs

DECEMBER 27, 2021

At this time, it is not clear how threat actors compromised the QNAP devices, some users claim that attackers exploited a flaw in the Photo Station software to hack them. The attackers first create a user in the administrator group, then use it to encrypt the content of the NAS. SecurityAffairs – hacking, ech0raix).

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Adam Levin

AUGUST 13, 2018

Security researchers at the recent Black Hat and Def Con security conferences in Las Vegas have placed malware on pacemakers as a proof-of-concept hack to highlight the potential for security vulnerabilities in IoT-enabled medical devices. Medtronic manufactures the targeted pacemakers. Read more here.

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IoT Hacking Encryption Manufacturing 124

CyberSecurity Insiders

JULY 31, 2022

Industrial Spy, a hacking group involved in ransomware attacks, targeted at Novartis last week, stealing sensitive information from the manufacturing division of the company servers. Hacking group Industrial Spy has a habit of targeting large organizations and sells their data in the marketplace.

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Ransomware Hacking Encryption Manufacturing 133

Security Affairs

AUGUST 21, 2024

A flaw in millions of RFID cards manufactured by Shanghai Fudan Microelectronics allows these contactless cards to be cloned instantly. Researchers from security firm Quarkslab discovered a backdoor in millions of RFID cards manufactured by the Chinese chip manufacturer Shanghai Fudan Microelectronics.

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Manufacturing Authentication Risk Marketing 136

The Last Watchdog

APRIL 16, 2020

Ransomware hacking groups extorted at least $144.35 Once inside a network, they move laterally to locate and encrypt mission-critical systems; a ransom demand for a decryption key follows. Ransomware continues to endure as a highly lucrative criminal enterprise. million from U.S. organizations between January 2013 and July 2019.

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Hacker's King

DECEMBER 28, 2024

In this guide , we are exploring a Python program known as hack CCTV to access publicly available live cameras globally. I tried to understand how this program works, but the owner has implemented special encryption, which means you cannot read the actual code. Instead, a simple string is displayed in place of the code lines.

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Hacking Manufacturing IoT Education 52

Security Affairs

AUGUST 15, 2020

Sodinokibi (REvil) ransomware operators announced on Friday to have hacked Brown-Forman, one of the largest U.S. As a proof of the hack, Sodinokibi ransomware operators posted on their leak site multiple screenshots showing directories and files allegedly belonging to the company, and internal conversations between some employees.

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Security Affairs

AUGUST 10, 2024

Bircher contacted the equipment manufacturer and learned from an IT specialist that his milking robot had been hacked and its data encrypted. “All the robot’s data had been encrypted; the only reason milking could still occur was because some parts of the system were disconnected from the computer.

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